30 problems total on the test!
Answer:
602.33 ft³
Step-by-step explanation:
Simplify 1/3(6x - 15) to 6x - 15/3
6x - 15/3 = 1/2(10x - 4)
Factor out the common term; 3
3(2x - 5)/3 = 1/2(10x - 4)
Cancel out 3
2x - 5 = 1/2(10x - 4)
Simplify 1/2(10x - 4) to 10x - 4/2
2x - 5 = 10x - 4/2
Factor out the common term; 2
2x - 5 = 2(5x - 2)/2
Cancel out 2
2x - 5 = 5x - 2
Subtract 2x from both sides
-5 = 5x - 2 - 2x
Simplify 5x - 2 - 2x to 3x - 2
-5 = 3x - 2
Add 2 to both sides
-5 + 2 = 3x
Simplify -5 + 2 to -3
-3 = 3x
Divide both sides by 3
- 1 = x
Switch sides
<u>x = -1</u>
Answer:
the answer is 5,500,0.03,3,495 you’re welcome give me brainliest
Step-by-step explanation:
The distance formula for two points P1: (x1,y1) and P2: (x2,y2) is:
d = √( (x2-x1)2 + (y2-y1)2 )
On the number line a and b are the x-coordinates and the y-coordinates are both 0. The points are (a,0) and (b,0).
In the Distance Formula, this makes the distance:
d = √( (x2-x1)2 )
Now, since the square root may have either both positive and negative roots, we write the value as:
d = ± (x2-x1)
This is either (x2-x1) or (-(x2 - x1))
When considering distance (a measurement without a sign attached), we write the positive distance: |x2 - x1|.